Smirnoff Seltzer. Smirnoff Vodka and sparkling water - lightly flavoured with Mixed Berries. No Suguar and only 71 calories per 250mL can. Aroma - sweet and fruity with notes of blackberries, blueberries and raspberries. Taste - Delicious natural mixed berries flavour, rounded mouthfeel yet refreshing Finish - Dry, clearn and fresh tasting